CN108413402A - A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method - Google Patents
A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method Download PDFInfo
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- CN108413402A CN108413402A CN201810234348.5A CN201810234348A CN108413402A CN 108413402 A CN108413402 A CN 108413402A CN 201810234348 A CN201810234348 A CN 201810234348A CN 108413402 A CN108413402 A CN 108413402A
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- wind electricity
- electricity blade
- pyrolysis
- furnace body
- feeding gate
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/04—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment drying
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/442—Waste feed arrangements
- F23G5/444—Waste feed arrangements for solid waste
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/50—Control or safety arrangements
Abstract
The invention discloses a kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method, incinerator includes furnace body, and cooling tube is provided with outside furnace body, there is opening, upper end to be provided with the smoke outlet communicated with the external world, bottom is provided with ash discharge tank furnace at the top of furnace body；There is working chamber in furnace body, be additionally provided with automatically controlled feeding gate, spiral agitator, gas fabric feeder, isolation cover in furnace body, automatically controlled feeding gate, spiral agitator are driven by motor respectively；Automatically controlled feeding gate is arranged between dry section and pyrolysis zone, is provided with several through-holes；Spiral agitator is located in pyrolysis zone and combustion zone；Gas fabric feeder is placed in combustion zone bottom, connect and can be rotated in furnace body with screw bearing；Isolation cover is arranged on the inside of gas fabric feeder, for separation gas fabric feeder and wind electricity blade material.The present invention can carry out wind electricity blade waste material to be fully pyrolyzed and burn, and reduce pollution.
Description
Technical field
The present invention relates to energy conservation and environmental protection fields, are related to waste reduction and disposal equipment, are that be related to a kind of wind electricity blade useless more specifically
Gurry pyrogenation incinerator and its control.
Background technology
The prosperity and development of the wind-powered electricity generation industry of last decade make a large amount of wind electricity blade waste generate, at present large-scale wind driven generator
Blade substantially be made of composite material, accumulation increasingly causes serious environmental pollution, mass disposal wind electricity blade
Waste is a problem to be solved.
The main method of processing wind electricity blade waste is landfill at present, and the main component of wind electricity blade is non-degradable
High molecular material, thus fundamentally cannot effectively solve its pollution problem.China Patent Publication No. is CN105215042A's
Patent of invention provides the method for treatment of waste material generated in wind electricity blade production and product application method is made, will mainly give up
Die briquetting is made after material fragmentation, although this method can accomplish to recycle and utilize wind electricity blade waste to a certain extent,
But problem of environmental pollution is still remained after these wind electricity blade waste products are discarded, still needs to be further processed.
Invention content
To solve the above problems, the invention discloses a kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method, it can
Abundant pyrolysis and combustion is carried out to waste material, reduces pollution.
In order to achieve the above object, the present invention provides the following technical solutions：
A kind of wind electricity blade wastes thermal decomposition incineration furnace, including furnace body, are provided with cooling tube outside furnace body, furnace body open top, on
End is provided with the smoke outlet communicated with the external world, and bottom is provided with ash discharge tank furnace；There is working chamber, working chamber is from top to bottom in furnace body
Including dry section, pyrolysis zone and combustion zone；Automatically controlled feeding gate, spiral agitator, gas fabric feeder, isolation are additionally provided in furnace body
Cover, automatically controlled feeding gate, spiral agitator are driven by motor respectively；Automatically controlled feeding gate is arranged between dry section and pyrolysis zone,
On be provided with several through-holes；Spiral agitator longitudinally runs through pyrolysis zone and combustion zone；Gas fabric feeder is placed in combustion zone bottom,
A part of escape pipe is located at sidewall of the furnace body, and gas fabric feeder is connect with screw bearing, and can be rotated in furnace body；Isolation cover
It is arranged on the inside of gas fabric feeder, for separation gas fabric feeder and wind electricity blade material.
Further, the gas fabric feeder includes several horizontal air supply pipes and several vertical air supply pipes, every air supply pipe
On be all provided with several ventholes, the center circle tangent to periphery side of the center line and vertical pipe of venthole on vertical air supply pipe
To ranging from 20 °~45 ° of angle theta.
Further, the gas fabric feeder is connect with feeder.
Further, the automatically controlled feeding gate includes the first semicircle door, the second semicircle door, baffle, convex block, shaft, baffle
It is vertically arranged in above two semicircular door, the first semicircle door is fixed with shaft, and the second semicircle door is connect by bearing with shaft, convex block
It is fixed on the second semicircle door edge, convex block upper surface is higher than the lower surface of the first semicircle door, and the first semicircle door is higher than the second semicircle
Door, their Plane of rotation are parallel to each other.
Further, the cooling tube spiral is mounted on furnace wall, and coolant liquid flows from bottom to top in cooling tube.
Further, pyrolysis zone is described from top to bottom including fluidized bed pyrolysis area, mixed pyrolysis area, fixed-bed pyrolysis area
Fluidized bed pyrolysis area is for being pyrolyzed little particle wind electricity blade waste material；The mixed pyrolysis area is for being pyrolyzed bulky grain and little particle wind
Electric blade waste material；The fixed-bed pyrolysis area is for being pyrolyzed bulky grain wind electricity blade waste material.
Further, isolation cover side wall is frame structure, is provided on bottom plate and to be radially staggered with gas fabric feeder venthole
Through-hole.
Further, further include auxiliary combustion equipment, auxiliary combustion equipment includes oil tank, oil pump and burner.
Further, further include temperature controller for measuring the ignition temperature in stove in real time, temperature controller feedback
To feeder.
A kind of control method of wind electricity blade wastes thermal decomposition incineration furnace, includes the following steps：
（1）Wind electricity blade waste is added by top entry, automatically controlled feeding gate is in off state at this time, the pyrolysis below feeding gate
The waste material on feeding gate is dried in high-temperature gas；
（2）When charging, rotation, two valve feeding gates are realized under the driving of motor and drive bevel gear that feeding gate main shaft is held on it
It opens respectively, material enters above feeding gate in pyrolysis zone；
（3）Material passes through fluidized bed pyrolysis area, mixed pyrolysis area, fixed-bed pyrolysis area, combustion zone, blender low speed rotation successively
Dynamic, blade stirs material in pyrolysis zone, so that material mixing is seethed, material is made fully to be pyrolyzed completely；The pyrolysis of fluidized bed pyrolysis area is small
Particle wind electricity blade waste material, pyrolysis zone are pyrolyzed bulky grain and little particle wind electricity blade waste material, and fixed-bed pyrolysis area is pyrolyzed bulky grain
Wind electricity blade waste material；Residue after pyrolysis sinks to combustion zone and fully burns, the horizontal air supply pipe in gas fabric feeder and vertical
Air supply pipe is air-supplied into pyrolysis zone and combustion zone, with the supply gas fabric feeder rotation of air, rotating speed and air demand
It is proportional；Blender makes material mixing seethe in combustion zone, makes the abundant completely burned of material, and the ashes of bottom is made to expand to surrounding
Ash chute is eventually fallen into after dissipating, the high temperature hot gas generated rises in pyrolysis zone and dry section, is finally arranged outward by smoke outlet
Go out.
Compared with prior art, the invention has the advantages that and advantageous effect：
Wind electricity blade waste material can be carried out fully being pyrolyzed and burning, reduce pollution.It can be utilized in working chamber in pretreatment
Material is pre-dried in the hot-air of upward ascension；Double semicircle doors can allow material uniformly to fall in batches, avoid one
Secondary property, which all falls, to be caused to be pyrolyzed, burn insufficient problem；Pass through the common of blender and gas fabric feeder in pyrolytic process
Effect, can realize that material is fully pyrolyzed completely, burn inner flue gas of the stove and form vortex, improve the efficiency of pyrolysis；In combustion zone, stir
Mixing device makes material mixing seethe, and gas fabric feeder provides sufficient air, realizes the abundant completely burned of material；Spiral cooling tube increases
Strong heat transfer effect, and play the role of reinforcing rib, improve furnace body intensity.
Description of the drawings
Fig. 1 is wind electricity blade wastes thermal decomposition incineration furnace diagrammatic cross-section provided by the invention.
Fig. 2 is gas fabric feeder vertical view and close-up schematic view, and vertical air supply pipe outgassing direction is illustrated in figure.
Fig. 3 is gas fabric feeder stereoscopic schematic diagram.
Fig. 4 is automatically controlled feeding gate stereoscopic schematic diagram.
Reference sign：
1- control motors, 2- smoke outlets, 3- dry sections, 4- fluidized bed pyrolysis area, 5- mixed pyrolysis area, 6- fixed-bed pyrolysis area,
The combustion zones 7-, 8- gas fabric feeders, the horizontal air supply pipes of 801-, the vertical air supply pipes of 802-, 9- temperature measuring equipments, 10- feeders,
11- motors, 12- ash chutes, 13- auxiliary combustion equipments, 14- isolation covers, 15- spiral agitators, the automatically controlled feeding gates of 16-, 17- spirals are cold
But it manages, the first semicircle doors of 31-, the second semicircle doors of 32-, 33- baffles, 34- convex blocks, 35- shafts.
Specific implementation mode
Technical solution provided by the invention is described in detail below with reference to specific embodiment, it should be understood that following specific implementations
Mode is only illustrative of the invention and is not intended to limit the scope of the invention.
As shown in Figure 1 to 4, a kind of wind electricity blade wastes thermal decomposition incineration furnace provided by the invention, including pyrolytic incineration
Furnace body 1 and temperature controller（Temperature measuring equipment）With the equal auxiliary devices of auxiliary combustion equipment 13.Wherein, pyrolytic incineration furnace body 1 includes
The spiral cooling tube 17 depended on outside furnace body and furnace body.There is at the top of furnace body opening, there is working chamber in furnace body, working chamber by
Above lower includes dry section, pyrolysis zone and combustion zone, and automatically controlled feeding gate 16, spiral agitator 15, gas are provided in furnace body and is supplied
Cloth device 8, isolation cover 14.Automatically controlled feeding gate 16 is arranged between dry section and pyrolysis zone for dry section and pyrolysis zone to be isolated；Spiral shell
It is longitudinally disposed to revolve blender 15, is driven by motor, runs through pyrolysis zone and combustion zone；Gas fabric feeder is placed in combustion zone bottom,
A part of escape pipe is located at sidewall of the furnace body, the setting of isolation cover 14 in the inside of gas fabric feeder 8, for separation gas fabric feeder with
Wind electricity blade material.The smoke outlet 2 communicated with the external world is provided at the dry section of furnace body upper end, bottom of furnace body is provided with ash chute.
Spiral cooling tube cross sectional shape is semicircle, and spiral is mounted on furnace wall.Coolant liquid flows from bottom to top in cooling tube
Dynamic, flow direction is with the raised direction of in-furnace temperature on the contrary, to enhance heat transfer effect.Cooling tube can also on the outside of furnace body
Play the role of reinforcing rib, improves furnace body intensity.
16 structure of automatically controlled feeding gate is as shown in figure 4, when working, and pretreated material is stacked above feeding gate, processed material
Material is pyrolyzed below feeding gate, a certain number of small sircle holes is provided on feeding gate, so as to the pyrolysis high temperature below feeding gate
The pretreated material above feeding gate is dried in gas.In Fig. 4, feeding gate includes two fan semicircle door --- the first semicircles
Door 31 and the second semicircle door 32 and baffle 33, convex block 34, shaft 35.Baffle is vertically arranged in above two semicircular door, the first electricity
Machine 1 is connect by transmission device with shaft 35, and the first semicircle door 31 is fixed together with shaft, and the second semicircle door 32 passes through zanjon
Ball bearing is connect with shaft, and convex block 34 is fixed on 32 marginal position of the second semicircle door, and 34 upper surface of convex block is higher than the first semicircle door
31 lower surface, so as to allow the first semicircle door 31 to be contacted with convex block 34 in rotation.Two semicircular door composition is complete round
Block feed inlet.Not on a Plane of rotation, the first semicircle door is higher than the second semicircle door for first semicircle door and the second semicircle door,
Their Plane of rotation is parallel to each other.It is real under the driving of motor and drive bevel gear that feeding gate main shaft is held on it when charging
It now rotates, and then two valve feeding gates are opened respectively, material enters in pyrolysis zone above feeding gate to be subsequently pyrolyzed.Specifically
It says, after first motor 1 starts, the first semicircle door 31 rotates counterclockwise 180 °, under baffle effect, 31 top of the first semicircle door
Wind electricity blade material falls, and then the first semicircle door 31 is encountered after convex block 34 with semicircle door 2（32）180 ° of rotation counterclockwise, half
Circle door 2（32）The wind electricity blade material of top is hindered by baffle and the first semicircle door side 31 to fall, then semicircle door 1
（31）180 ° are rotated clockwise, automatically controlled feeding gate（16）It closes, completes a feed cycle.Automatically controlled feeding gate can also use compared with
For universal electric gate valve, but effect is obviously not so good as double semicircle doors in Fig. 4.Double semicircle doors can allow material uniformly to divide
It criticizes and falls, disposable all fall is avoided to cause to be pyrolyzed, burn insufficient problem.
Blender is realized under the driving of the second motor 11 to slowly run, and blade is helical structure.In pyrolysis zone, blade
Material is stirred, material mixing is made to seethe, realizes that material is fully pyrolyzed completely；In combustion zone, on the one hand seethe material mixing, it is real
On the other hand the abundant completely burned of existing material makes the ashes of bottom be spread to surrounding, avoids the accumulation of ashes, is convenient for ash discharge.
Pyrolysis zone includes fluidized bed pyrolysis area 4, mixed pyrolysis area 5, fixed-bed pyrolysis area 6, wherein fluid bed from top to bottom
Pyrolysis zone is for being pyrolyzed little particle wind electricity blade waste material；Mixed pyrolysis area is useless for being pyrolyzed bulky grain and little particle wind electricity blade
Material；Fixed-bed pyrolysis area is for being pyrolyzed bulky grain wind electricity blade waste material.Pyrogenation incinerator pyrolysis way is fixed-bed pyrolysis and stream
Change the combination of bed pyrolysis, after fixed-bed pyrolysis reaction occurs, air-flow accelerates, and causes wind electricity blade particle to be suspended in pyrolysis and burns
It burns in stove, forms fluidized bed pyrolysis area above fixed-bed pyrolysis area.Fluidized bed pyrolysis reaction occur after, wind electricity blade particle by
It is hot uniform, it is got higher in " boiling " state, pyrolytic reaction efficiency in stove.Residue after pyrolysis（Pyrolysis oil, glass fibre, coke
Charcoal and filler）It sinks to combustion zone 7 fully to burn, temperature is up to 650~870 DEG C, and heat is used for providing dry section 3, pyrolysis zone
Required heat, the ashes after burning fall into ash chute 12.
Gas fabric feeder 8 is placed in combustion zone bottom, including 7 horizontal air supply pipes 801 and 4 vertical air supply pipes 802, horizontal
The quantity of air supply pipe and vertical air supply pipe can adjust as needed, and horizontal air supply pipe is located at combustion zone, and vertical air supply pipe is stretched
To pyrolysis zone.Several ventholes are all provided on every air supply pipe.Gas fabric feeder 8 is connect with feeder 10, feeder
（10）Pass through gas fabric feeder（8）Toward combustion zone（7）It is air-supplied, it is combustion zone（7）Adequately combustion-supporting oxygen is provided.Gas is for cloth
8 bottom of device is connect with screw bearing, and its pipeline is placed on the outside of screw bearing, and the interface at both ends is sealed with sealing ring, bearing
It is fixed below furnace body.When feeder 10 is that gas fabric feeder supplies, gas fabric feeder 11 can be under the promotion of air-flow
With axis rotation, rotating speed increases with the increase of air demand, and to work, intracavity gas is evenly distributed, and improves pyrolysis uniformity
And efficiency.Horizontal air supply pipe provides air for combustion zone；In fluidized bed pyrolysis area and mixed pyrolysis area, vertical air supply pipe
End is respectively equipped with 12（Quantity can increase and decrease as needed）The smaller venthole of a diameter, the center line of venthole and vertical pipe
Ranging from 20 °~45 ° of center circle tangent to periphery angular separation θ makes the air of supply generate circumferential and radial two points of speed in this way
On the one hand degree provides gas fabric feeder rotation power, on the other hand to provide uniform air in working chamber, and makes in incinerator
Flue gas forms vortex, reinforces the disturbance of flue gas, improves the efficiency of pyrolysis.
The effect of isolation cover 14 is rotation and the gas supply for preventing the accumulation of wind electricity blade waste and influencing gas fabric feeder.
Isolation cover side wall is preferably arranged to frame structure, so that gas fabric feeder VERTICAL TUBE unhinderedly supplies；It is opened on isolation cover bottom plate
There are the circular hole for the circumferentially array being radially staggered with gas fabric feeder venthole, i.e. these circular holes to be revolved with horizontal air supply pipe venthole
It is misaligned to turn circumference（It is staggered）, so that fabric feeder horizontal tube can be supplied freely, and ashes is enable normally to fall without blocking
The air vent of fabric feeder horizontal tube.
Auxiliary combustion equipment 13 is made of oil tank, oil pump and burner, and burning in furnace body can be enabled more abundant.Ash chute 12 is attached
Inverted conical structure is closely used, ash chute can be smoothly entered convenient for ashes, prevent the accumulation of ashes.
Temperature controller includes temperature measuring equipment 9, and temperature measuring equipment preferably uses thermometric thermal resistance, passes through 8 axis of gas fabric feeder
Set is inserted into wind electricity blade wastes thermal decomposition incineration furnace, measures the ignition temperature in stove in real time.When in-furnace temperature is higher than 875 DEG C
（The temperature value can adjust as needed）When, temperature measuring equipment can feed back to feeder 10, and feeder 10 can reduce for gas velocity
Degree, it is on the contrary then improve the temperature in stove to reduce the temperature in stove.
When a kind of wind electricity blade wastes thermal decomposition incineration furnace work provided by the invention, wind electricity blade is added by top entry
Waste, at this time automatically controlled feeding gate be in off state, below feeding gate pyrolysis high-temperature gas on feeding gate waste material carry out
It is dry, when charging, rotation, two valve feeding gates point are realized under the driving of motor and drive bevel gear that feeding gate main shaft is held on it
It does not open, material enters above feeding gate passes through fluidized bed pyrolysis area, mixed pyrolysis area, fixed bed heat successively in pyrolysis zone
Xie Qu, combustion zone.Gas fabric feeder is that pyrolysis zone and combustion zone supply.Blender slowly runs, and blade is in pyrolysis zone stirring thing
Material makes material mixing seethe, and realizes that material is fully pyrolyzed completely；Fluidized bed pyrolysis area is pyrolyzed little particle wind electricity blade waste material, heat
Xie Qu is pyrolyzed bulky grain and little particle wind electricity blade waste material, and fixed-bed pyrolysis area is pyrolyzed bulky grain wind electricity blade waste material.After pyrolysis
Residue sink to combustion zone and fully burn, the horizontal air supply pipe and vertical air supply pipe in gas fabric feeder feed empty toward working chamber
Gas, with the supply gas fabric feeder rotation of air, rotating speed is proportional with air demand, and burning inner flue gas of the stove is made to form vortex；
Blender makes material mixing seethe in combustion zone, realizes the abundant completely burned of material, and after so that the ashes of bottom is spread to surrounding
Ash chute is eventually fallen into, the high temperature hot gas generated rises in pyrolysis zone and dry section, is finally discharged by smoke outlet.
In the course of work, when in-furnace temperature is excessively high, temperature measuring equipment can feed back to feeder, and feeder reduces gas supply speed, from
And reduce the temperature in stove, it is on the contrary then improve in-furnace temperature.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of wind electricity blade wastes thermal decomposition incineration furnace, including furnace body, it is characterised in that：It is provided with cooling tube, stove outside furnace body
Body open top, upper end are provided with the smoke outlet communicated with the external world, and bottom is provided with ash discharge tank furnace；There is working chamber in furnace body,
Working chamber includes from top to bottom dry section, pyrolysis zone and combustion zone；Be additionally provided in furnace body automatically controlled feeding gate, spiral agitator,
Gas fabric feeder, isolation cover, automatically controlled feeding gate, spiral agitator are driven by motor respectively；Automatically controlled feeding gate is arranged in dry section
Between pyrolysis zone, it is provided with several through-holes；Spiral agitator is located in pyrolysis zone and combustion zone；Gas fabric feeder is placed in
Combustion zone bottom, part of it escape pipe are located at sidewall of the furnace body, and gas fabric feeder is connect with screw bearing, and can be in furnace body
Interior rotation；Isolation cover is arranged on the inside of gas fabric feeder, for separation gas fabric feeder and wind electricity blade material.
2. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that：The gas fabric feeder packet
Several horizontal air supply pipes and several vertical air supply pipes are included, several ventholes, vertical air supply pipe are all provided on every air supply pipe
Ranging from 20 °~45 ° of the center circle tangent to periphery angular separation θ of the center line of upper venthole and vertical pipe.
3. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that：The gas fabric feeder with
Feeder connects.
4. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that：The automatically controlled feeding gate packet
The first semicircle door, the second semicircle door, baffle, convex block, shaft are included, baffle is vertically arranged in above two semicircular door, the first semicircle door
It is fixed with shaft, the second semicircle door is connect by bearing with shaft, and convex block is fixed on the second semicircle door edge, and convex block upper surface is high
In the lower surface of the first semicircle door, the first semicircle door is higher than the second semicircle door, their Plane of rotation is parallel to each other.
5. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that：The cooling tube spiral peace
On furnace wall, coolant liquid flows from bottom to top in cooling tube.
6. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that：It wraps from top to bottom pyrolysis zone
Fluidized bed pyrolysis area, mixed pyrolysis area, fixed-bed pyrolysis area are included, the fluidized bed pyrolysis area is for being pyrolyzed little particle wind electricity blade
Waste material；The mixed pyrolysis area is for being pyrolyzed bulky grain and little particle wind electricity blade waste material；The fixed-bed pyrolysis area is for heat
Solve bulky grain wind electricity blade waste material.
7. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that：Isolation cover side wall is frame
Structure is provided with the through-hole being radially staggered with gas fabric feeder venthole on bottom plate.
8. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that：Further include auxiliary combustion equipment,
Auxiliary combustion equipment includes oil tank, oil pump and burner.
9. wind electricity blade wastes thermal decomposition incineration furnace according to claim 1, it is characterised in that：Further include for surveying in real time
The temperature controller of the ignition temperature in stove is measured, temperature controller feeds back to feeder.
10. a kind of control method of wind electricity blade wastes thermal decomposition incineration furnace, it is characterised in that：Include the following steps：
（1）Wind electricity blade waste is added by top entry, automatically controlled feeding gate is in off state at this time, the pyrolysis below feeding gate
The waste material on feeding gate is dried in high-temperature gas；
（2）When charging, rotation, two valve feeding gates are realized under the driving of motor and drive bevel gear that feeding gate main shaft is held on it
It opens respectively, material enters above feeding gate in pyrolysis zone；
（3）Material passes through fluidized bed pyrolysis area, mixed pyrolysis area, fixed-bed pyrolysis area, combustion zone successively, blender in working chamber
Slowly run, blade stirs material in pyrolysis zone, so that material mixing is seethed, material is made fully to be pyrolyzed completely；Fluidized bed pyrolysis area
It is pyrolyzed little particle wind electricity blade waste material, pyrolysis zone is pyrolyzed bulky grain and little particle wind electricity blade waste material, the pyrolysis of fixed-bed pyrolysis area
Bulky grain wind electricity blade waste material；Residue after pyrolysis sinks to combustion zone and fully burns, the horizontal air supply pipe in gas fabric feeder
Air-supplied toward working chamber with vertical air supply pipe, with the supply gas fabric feeder rotation of air, rotating speed is with air demand in just
Than；Blender makes material mixing seethe in combustion zone, makes the abundant completely burned of material, and after so that the ashes of bottom is spread to surrounding
Ash chute is eventually fallen into, the high temperature hot gas generated rises in pyrolysis zone and dry section, is finally discharged by smoke outlet.
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| CN201810234348.5A CN108413402B (en) | 2018-03-21 | 2018-03-21 | A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method |
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| CN201810234348.5A CN108413402B (en) | 2018-03-21 | 2018-03-21 | A kind of wind electricity blade wastes thermal decomposition incineration furnace and its control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109340754A (en) * | 2018-12-13 | 2019-02-15 | 福建省星球环保科技有限公司 | One kind scraping slag formula biomass incinerator |
| CN110617488A (en) * | 2019-10-08 | 2019-12-27 | 合肥米弘智能科技有限公司 | Plastic bag film type domestic garbage treatment incinerator |
| CN111189051A (en) * | 2020-01-13 | 2020-05-22 | 浙江传超环保科技有限公司 | Garbage incineration method |
| CN112856437A (en) * | 2021-01-18 | 2021-05-28 | 马志卓 | High-efficient pyrolysis waste incinerator |
| CN113375166A (en) * | 2021-05-28 | 2021-09-10 | 北京基亚特环保科技有限公司 | Material and gas distribution device for garbage incineration |
| CN114576636A (en) * | 2022-02-17 | 2022-06-03 | 生态环境部南京环境科学研究所 | Pyrolysis incineration treatment device and treatment process for dangerous waste packages |
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| CN109340754A (en) * | 2018-12-13 | 2019-02-15 | 福建省星球环保科技有限公司 | One kind scraping slag formula biomass incinerator |
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| CN111189051A (en) * | 2020-01-13 | 2020-05-22 | 浙江传超环保科技有限公司 | Garbage incineration method |
| CN111189051B (en) * | 2020-01-13 | 2021-06-11 | 浙江传超环保科技有限公司 | Garbage incineration method |
| CN112856437A (en) * | 2021-01-18 | 2021-05-28 | 马志卓 | High-efficient pyrolysis waste incinerator |
| CN112856437B (en) * | 2021-01-18 | 2023-08-11 | 北京碧海能源装备有限公司 | High-efficient pyrolysis garbage incinerator |
| CN113375166A (en) * | 2021-05-28 | 2021-09-10 | 北京基亚特环保科技有限公司 | Material and gas distribution device for garbage incineration |
| CN114576636A (en) * | 2022-02-17 | 2022-06-03 | 生态环境部南京环境科学研究所 | Pyrolysis incineration treatment device and treatment process for dangerous waste packages |
| CN114576636B (en) * | 2022-02-17 | 2022-11-08 | 生态环境部南京环境科学研究所 | Pyrolysis incineration treatment device and treatment process for dangerous waste packages |
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